CN113303004A

CN113303004A - Resource allocation method, network equipment and terminal equipment

Info

Publication number: CN113303004A
Application number: CN201980088504.4A
Authority: CN
Inventors: 邢金强
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-04-04
Filing date: 2019-05-16
Publication date: 2021-08-24
Also published as: WO2020199298A1; US20220022177A1; WO2020199321A1; EP3937562A1; WO2020199221A1; EP3937562A4; US12035285B2

Abstract

The invention discloses a resource allocation method, a terminal device, a network device, a chip, a computer readable storage medium, a computer program product and a computer program, wherein the method comprises the following steps: sending the capability reference information of the terminal equipment to a first network and/or a second network; the capability reference information is at least used for assisting a first network device of a first network and a second network device of a second network to allocate uplink time domain resources to the terminal device; and acquiring the uplink time domain resource configuration of the terminal equipment in a first network and the uplink time domain resource configuration of the terminal equipment in a second network.

Description

Resource allocation method, network equipment and terminal equipment

Cross Reference to Related Applications

The present application is based on and claims priority from applications having application numbers PCT/CN2019/081609, application dates 04/2019, and application numbers PCT/CN2019/085367, application dates 4/2019, 30/2019, the entire contents of which are incorporated herein by reference.

Technical Field

The present invention relates to the field of information processing technologies, and in particular, to a resource allocation method, a network device, a terminal device, a chip, a computer-readable storage medium, a computer program product, and a computer program.

Background

In order to satisfy an electromagnetic Absorption ratio (SAR) index, a distance between a terminal and a human body is usually detected by using a distance sensor, and a power backoff method is performed when the terminal is close to the human body to reduce transmission power and avoid exceeding the SAR. With the recent tightening of the SAR test method, the SAR radiation problem of the terminal under various placing postures cannot be ensured by the solution.

The appearance of high power terminals (26dBm) in LTE makes SAR overproof issue attract more and more attention, and the SAR value is higher compared with the ordinary terminals (23dBm) with higher transmission power. In order to solve the problem that the SAR value of an LTE high-power terminal exceeds the standard, a method for limiting the ratio of uplink time slots and downlink time slots is provided, namely, configurations with the sequence numbers of 0 and 6 in uplink and downlink configurations with the uplink ratio exceeding 50% are excluded, and the uplink transmission time of the terminal is limited to be lower than 50%. With the introduction of New Radio (NR) to a high-power terminal, since NR has more than 60 configurations, and each configuration has a variable (flexible) symbol that can be configured as uplink or downlink, a terminal capability of a maximum uplink period (maxultyclie) is introduced, that is, the terminal reports to the network its maximum uplink duty ratio supported in a certain frequency band, and when the uplink duty ratio scheduled by the network exceeds the capability, the terminal reduces the SAR value in a power backoff manner.

However, in the prior art, for a terminal device that needs to support both LTE and NR systems, an effective resource allocation method has not been provided yet to solve the problem of improving the uplink coverage of LTE and NR and ensuring that SAR does not exceed standards.

Disclosure of Invention

To solve the foregoing technical problem, embodiments of the present invention provide a resource allocation method, a network device, a terminal device, a chip, a computer-readable storage medium, a computer program product, and a computer program.

In a first aspect, a resource configuration method is provided, which is applied to a terminal device, where the terminal device is capable of establishing a connection with a first network and a second network, and the method includes:

sending the capability reference information of the terminal equipment to a first network and/or a second network; the capability reference information is at least used for assisting a first network device of a first network and a second network device of a second network to allocate uplink time domain resources to the terminal device;

and acquiring the uplink time domain resource configuration of the terminal equipment in a first network and the uplink time domain resource configuration of the terminal equipment in a second network.

In a second aspect, a resource configuration method is provided, where the resource configuration method is applied to a first network device in a first network, and the first network device establishes a connection with a terminal device, and the method includes:

acquiring capability reference information of terminal equipment; the terminal equipment can establish connection with a first network and a second network;

and allocating uplink time domain resources in the first network to the terminal equipment based on the capability reference information.

In a third aspect, a resource configuration method is provided, where the resource configuration method is applied to a second network device in a second network, and the second network device establishes a connection with a terminal device, where the method includes:

and at least allocating uplink time domain resources in a second network to the terminal equipment based on the capability reference information.

In a fourth aspect, a terminal device is provided, which includes:

the first communication unit can establish connection with a first network and a second network and send the capability reference information of the terminal equipment to the first network and/or the second network; the capability reference information is at least used for assisting a first network device of a first network and a second network device of a second network to allocate uplink time domain resources to the terminal device; and acquiring uplink time domain resource configuration of the terminal equipment in a first network and uplink time domain resource configuration of the terminal equipment in a second network.

In a fifth aspect, a first network device is provided, where the first network device is located in a first network, and the first network device includes:

the second communication unit is connected with the terminal equipment to acquire the capability reference information of the terminal equipment; the terminal equipment can establish connection with a first network and a second network;

and the second processing unit is used for allocating uplink time domain resources in the first network to the terminal equipment based on the capability reference information.

In a sixth aspect, a second network device is provided, where the second network device is located in a second network, and the second network device includes:

the third communication unit is connected with the terminal equipment to acquire the capability reference information of the terminal equipment; the terminal equipment can establish connection with a first network and a second network;

and the third processing unit is used for at least allocating uplink time domain resources in the second network to the terminal equipment based on the capability reference information.

In a seventh aspect, a terminal device is provided that includes a processor and a memory. The memory is used for storing a computer program, and the processor is used for calling and running the computer program stored in the memory, and executing the method in the first aspect or each implementation manner thereof.

In an eighth aspect, a network device is provided that includes a processor and a memory. The memory is used for storing a computer program, and the processor is used for calling and running the computer program stored in the memory, and executing the method in the second aspect, the third aspect or each implementation manner thereof.

In a ninth aspect, there is provided a chip for implementing the method in any one of the first to fifth aspects or implementations thereof.

Specifically, the chip includes: a processor configured to call and run the computer program from the memory, so that the device on which the chip is installed performs the method according to any one of the first to third aspects or the implementation manners thereof.

A tenth aspect provides a computer-readable storage medium for storing a computer program for causing a computer to perform the method of any one of the first to third aspects or implementations thereof.

In an eleventh aspect, there is provided a computer program product comprising computer program instructions to cause a computer to perform the method of any one of the first to third aspects or implementations thereof.

In a twelfth aspect, there is provided a computer program which, when run on a computer, causes the computer to perform the method of any one of the first to third aspects or implementations thereof.

By adopting the scheme, the terminal equipment can send the capability reference information to the network side to assist the network side to determine the uplink time domain resource configuration respectively corresponding to the two networks based on the capability reference information, so that the determination of the uplink time domain resource of the terminal equipment does not depend on the terminal independently, but the uplink time domain resource is jointly limited by the two networks connected with the terminal equipment, namely the uplink emission time is controlled, thus the effect of reducing radiation can be achieved, and the uplink time domain resource of the terminal equipment is configured by the two networks connected with the terminal equipment, so that the uplink coverage can be ensured to the maximum extent.

Drawings

Fig. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application;

fig. 2 is a first flowchart illustrating a resource allocation method according to an embodiment of the present application;

fig. 3 is a schematic flowchart illustrating a resource allocation method according to an embodiment of the present application;

fig. 4 is a schematic flowchart of a resource allocation method according to an embodiment of the present application;

fig. 5 is a schematic flowchart of a resource allocation method according to an embodiment of the present application;

FIG. 6 is a schematic view of a scenario provided by an embodiment of the present application;

FIG. 7 is a first schematic diagram of a system processing scenario provided by an embodiment of the present application;

fig. 8 is a flowchart illustrating a method for obtaining an uplink transmission timeslot pattern according to an embodiment of the present disclosure;

fig. 9 is a schematic diagram of an uplink carrier timeslot configuration pattern according to an embodiment of the present application;

fig. 10 is a schematic diagram of a system processing scenario provided in an embodiment of the present application;

fig. 11 is a schematic structural diagram of a terminal device according to an embodiment of the present application;

fig. 12 is a first schematic diagram of a network device component structure provided in an embodiment of the present application;

fig. 13 is a schematic diagram of a network device composition structure according to an embodiment of the present application;

fig. 14 is a schematic structural diagram of a communication device according to an embodiment of the present invention;

FIG. 15 is a schematic block diagram of a chip provided by an embodiment of the present application;

fig. 16 is a schematic diagram of a communication system architecture provided in an embodiment of the present application.

Detailed Description

So that the manner in which the features and aspects of the embodiments of the present invention can be understood in detail, a more particular description of the embodiments of the invention, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings.

Technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical scheme of the embodiment of the application can be applied to various communication systems, for example: a Global System for Mobile communications (GSM) System, a Code Division Multiple Access (CDMA) System, a Wideband Code Division Multiple Access (WCDMA) System, a General Packet Radio Service (GPRS), a Long Term Evolution (Long Term Evolution, LTE) System, an LTE Frequency Division Duplex (FDD) System, an LTE Time Division Duplex (TDD), a Universal Mobile Telecommunications System (UMTS), a Worldwide Interoperability for Microwave Access (WiMAX) communication System, or a 5G System.

For example, a communication system 100 applied in the embodiment of the present application may be as shown in fig. 1. The communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a UE120 (or referred to as a communication terminal, terminal). Network device 110 may provide communication coverage for a particular geographic area and may communicate with UEs located within that coverage area. Optionally, the Network device 110 may be a Base Transceiver Station (BTS) in a GSM system or a CDMA system, a Network device (NodeB, NB) in a WCDMA system, an evolved Node B (eNB or eNodeB) in an LTE system, or a wireless controller in a Cloud Radio Access Network (CRAN), or a Network device in a Mobile switching center, a relay Station, an Access point, a vehicle-mounted device, a wearable device, a hub, a switch, a bridge, a router, a Network side device in a 5G Network, or a Network device in a Public Land Mobile Network (PLMN) for future evolution, or the like.

The communication system 100 also includes at least one UE120 located within the coverage area of the network device 110. "UE" as used herein includes, but is not limited to, connections via wireline, such as Public Switched Telephone Network (PSTN), Digital Subscriber Line (DSL), Digital cable, direct cable connection; and/or another data connection/network; and/or via a Wireless interface, e.g., to a cellular Network, a Wireless Local Area Network (WLAN), a digital television Network such as a DVB-H Network, a satellite Network, an AM-FM broadcast transmitter; and/or another UE's device configured to receive/transmit communication signals; and/or Internet of Things (IoT) devices. A UE that is arranged to communicate over a radio interface may be referred to as a "radio communication terminal", "radio terminal" or "mobile terminal".

Optionally, a Device to Device (D2D) communication may be performed between UEs 120.

It should be understood that the terms "system" and "network" are often used interchangeably herein. The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

An embodiment of the present invention provides a resource allocation method, which is applied to a terminal device, where the terminal device is capable of establishing a connection with a first network and a second network, and as shown in fig. 2, the method includes:

step 21: sending the capability reference information of the terminal equipment to a first network and/or a second network; the capability reference information is at least used for assisting a first network device of a first network and a second network device of a second network to allocate uplink time domain resources to the terminal device;

step 22: and acquiring the uplink time domain resource configuration of the terminal equipment in a first network and the uplink time domain resource configuration of the terminal equipment in a second network.

Here, the terminal device is a device capable of establishing Dual-Connectivity (DC). The double connection can be EN-DC, NE-DC or NGEN-DC. Wherein EN-DC refers to dual connectivity between a 4G radio access network and a 5G NR, NE-DC refers to dual connectivity between a 5G NR and a 4G radio access network, and NGEN-DC refers to dual connectivity between a 4G radio access network and a 5G NR under a 5G core network.

Correspondingly, the first network and the second network are different types of networks, for example, the first network may be an LTE network; the second network may be an NR network or vice versa and is not exhaustive here.

The first network device in the first network may be a base station in the first network, for example, a base station in an LTE network, and the second network device in the second network may be a base station in the second network, for example, a base station in an NR. Of course, there may also be a first network and a second network different from the foregoing example based on different dual connectivity scenarios, and accordingly, the first network device and the second network device may both be base stations under respective networks, which is not described herein again.

Corresponding to the processing of the terminal device, a first network device in a first network, where the first network device establishes a connection with the terminal device, an embodiment of the present invention provides a resource configuration method, which is applied to the first network device, and as shown in fig. 3, includes:

step 31: acquiring capability reference information of terminal equipment; the terminal equipment can establish connection with a first network and a second network;

step 32: and allocating uplink time domain resources in the first network to the terminal equipment based on the capability reference information.

Corresponding to the foregoing processing of the terminal device, a second network device in a second network, where the second network device establishes a connection with the terminal device, an embodiment of the present invention provides a resource configuration method, which is applied to the second network device, and as shown in fig. 4, includes:

step 41: acquiring capability reference information of terminal equipment; the terminal equipment can establish connection with a first network and a second network;

step 42: and at least allocating uplink time domain resources in a second network to the terminal equipment based on the capability reference information.

In summary, as shown in fig. 5, in the solution provided in this embodiment, the interaction between the terminal device and the two network devices may include:

step 51: sending the capability reference information of the terminal equipment to the first network and/or the second network, and then executing step 52 and step 53; the capability reference information is at least used for assisting a first network device of a first network and a second network device of a second network to allocate uplink time domain resources to the terminal device;

step 52: the first network equipment acquires the capability reference information of the terminal equipment; the terminal equipment can establish connection with a first network and a second network; allocating uplink time domain resources in the first network to the terminal device based on the capability reference information, and then executing step 54;

step 53: the second network equipment acquires the capability reference information of the terminal equipment; the terminal equipment can establish connection with a first network and a second network; based on the capability reference information, at least allocating uplink time domain resources in the second network to the terminal device, and then executing step 54;

step 54: and acquiring the uplink time domain resource configuration of the terminal equipment in a first network and the uplink time domain resource configuration of the terminal equipment in a second network.

Step 52 and step 53 are both executed after step 51 is executed, and step 52 and step 53 are not limited in sequence.

Here, it should be understood that, in step 51, when the terminal device transmits the capability reference information of the terminal device, the capability reference information may be transmitted to a first network device in a first network, such as a base station in LTE; or may be sent to a second network device in a second network, such as a base station in the NR. Alternatively, the NR and LTE base stations may be reported to the first network device and the second network device, respectively.

Accordingly, when the first network device (e.g. the base station of LTE) receives the capability reference information sent by the terminal device, the first network device may perform step 52, and in addition, the first network device may forward the capability reference information to the second network device (e.g. the NR base station), for example, see fig. 7, at which time the second network device may perform step 53;

when only the second network device receives the capability reference information sent by the terminal device, the second network device executes step 53; in addition, the capability reference information may be forwarded by the second network device to the first network device, which performs step 52. If the two network devices receive the capability reference information sent by the terminal device at the same time, the subsequent processing can be directly carried out based on the capability reference information.

Still further, in step 54, the terminal device may receive the uplink time domain resource configuration of the terminal device in the first network sent by the first network device and receive the uplink time domain resource configuration of the terminal device in the second network sent by the second network device, respectively.

Other situations may also exist, for example, the terminal device receives, through the first network device, an uplink time domain resource configuration of the terminal device in the first network, and an uplink time domain resource configuration of the terminal device in the second network; or, the terminal device receives, through the second network device, the uplink time domain resource configuration of the terminal device in the first network and the uplink time domain resource configuration of the terminal device in the second network. This embodiment is not exhaustive.

In contrast to the prior art, the occurrence of high power terminals (26dBm) in the first network, such as LTE, causes the SAR overproof problem to attract more and more attention, and the SAR value is higher compared to the ordinary terminals (23dBm) with higher transmission power. In order to solve the problem that the SAR value of the LTE high-power terminal exceeds the standard, a method for limiting the ratio of Uplink time slots and downlink time slots is provided, that is, a static ratio of Uplink time slots and downlink time slots is generally adopted in the existing LTE network, as shown in table 1 below, by excluding Uplink-downlink configurations 0 and 6 whose Uplink ratio exceeds 50%, the Uplink transmission time of the terminal is limited to be lower than 50%, and the problem of high SAR value brought by the high-power terminal is eliminated to a certain extent.

TABLE 1

High power terminals have also been introduced with NR and standardization has also attempted to solve the SAR problem in a manner similar to LTE, but is difficult to achieve. The reason is that the uplink and downlink of LTE have only 7 configurations and are static configurations, but there are more than 60 configurations for NR (as shown in table 2 below), and each configuration has a flexible symbol therein that can be configured as uplink or downlink. This makes the calculation of the uplink proportion in each uplink and downlink configuration very difficult.

TABLE 2

Therefore, in the prior art, it cannot be guaranteed that time domain resource allocation is effectively performed on the terminal device, so as to reduce radiation.

In the solution provided in this embodiment, the terminal device can send the capability reference information to the network side to assist the network side to determine the uplink time domain resource configurations respectively corresponding to the two networks based on the capability reference information, so that the determination of the uplink time domain resource of the terminal device does not depend on the terminal alone, but the uplink time domain resource is jointly limited by the two networks connected to the terminal device, that is, the uplink transmission time is controlled, so that the effect of reducing radiation can be achieved, and the uplink time domain resource of the terminal device is configured by the two networks connected to the terminal device, so that the uplink coverage effect can be ensured to the maximum extent.

Based on the foregoing scheme, the following description is divided into various scenarios:

scene 1,

For a dual-connection terminal device, such as an EN-DC terminal LTE FDD + NR TDD, when the maximum transmission power of LTE FDD is 23dBm and the maximum transmission power of NR TDD is 23dBm, the risk of SAR exceeding is large, because the terminal of LTE FDD 23dBm has no SAR margin at present, and the external radiation of the terminal is increased after adding NR TDD 23 dBm. In order for such terminals to maintain maximum transmit power capability without exceeding the SAR standard, it is desirable to reduce the LTE FDD transmit time (which is embodied as a reduction in average out-going radiation) while controlling the NR TDD transmit time to maintain overall average radiation below the SAR standard.

Description of SAR: the SAR is an index parameter for measuring the electromagnetic radiation intensity of the terminal to the human body, in order to avoid the damage of electromagnetic radiation equipment such as a mobile phone and the like to the human body, the standard has strict index requirements on the SAR value of the mobile phone radiation, and the terminal cannot exceed the limit value. The SAR index is an average measured value of the terminal in a period of time, and has the characteristics that the higher the terminal transmission power is, the higher the SAR value is, and the longer the uplink transmission time is, the higher the SAR is.

For an inter-band EN-DC terminal, the LTE frequency band and the NR frequency band are different frequency bands, which theoretically have different external radiation efficiencies, and at the same time, different distances between different parts of a terminal device, such as a mobile phone, and a human body may also cause different effects of absorption of mobile phone radiation by the human body, as shown in fig. 6, if one antenna is located above and one antenna is located below corresponding to two network antennas, the above radiation is more easily absorbed by the human body, i.e., SAR is higher. So even if the transmit power of two networks, such as LTE and NR, is the same, SAR is not the same.

In this scenario, the capability reference information of the terminal device includes:

the terminal equipment is combined in working frequency bands of a first network and a second network, and one or more groups of maximum uplink transmission time ratio combinations corresponding to the working frequency band combinations of the first network and the second network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.

The working frequency band combination of the first network and the second network comprises a first working frequency band of the terminal device in the first network and a second working frequency band of the terminal device in the second network. The working frequency band combinations reported in the capability reference information of the terminal device may have different combinations at different times, which is specifically determined according to the working frequency bands respectively used by the terminal device in the first network and the second network, and are not described herein again.

For example, by taking an example of sending a set of maximum uplink transmission time ratio combinations, for a specific LTE FDD Band X (i.e., a first operating frequency Band in a first network) + NR TDD Band Y (i.e., a second operating frequency Band in a second network) frequency Band combination, the maximum uplink transmission time ratio of LTE FDD is limited to X% (uplink part of timeslots cannot be transmitted, downlink is normal), and meanwhile, the maximum uplink transmission time ratio of NR TDD is limited to Y%; as shown in fig. 7, the time occupancy combination is reported to the first network device of the first network and the second network device of the second network, such as the LTE base station and the NR base station, that is, (LTE FDD Band X, NR TDD Band Y) corresponds to the maximum uplink transmission time occupancy combination (X%, Y%).

It should be noted that the one or more groups of maximum uplink transmission time ratio combinations are obtained by testing under the maximum transmission power of the corresponding terminal. The specific determination method may include:

when the uplink transmission time occupation ratio corresponding to the terminal equipment in the first network is a first value, determining the SAR allowance corresponding to the terminal equipment when the terminal equipment adopts the maximum transmission power in the first network;

determining that the uplink transmission time ratio of the terminal equipment in a second network is a second value based on the SAR allowance;

and using the first value and the second value as a group of maximum uplink transmission time ratio combinations.

It should be understood that when different first values are set, different second values may be obtained, that is, different first values and second values are included in different groups of maximum uplink transmission time ratio combinations; that is, when two groups of maximum uplink transmission time ratio combinations are sent, the first group of maximum uplink transmission time ratio combinations comprises a first value A1 and a second value B1; the second group of maximum uplink transmission time ratio combination comprises a first value A2 and a second value B2; the first values a1 and a1 may be different, and the second values B1 and B2 may also be different.

For example, the terminal obtains the maximum uplink transmission time ratio combination (X%, Y%) corresponding to the LTE FDD Band X and the NR TDD Band Y under the condition of the maximum transmission power through actual testing before factory shipment. The LTE uplink occupancy may be configured to the terminal as a first value, that is, x%, then the SAR margin is measured when the maximum transmission power of the LTE is 23dBm, and finally a second value, that is, y%, of the maximum uplink occupancy of the terminal not exceeding the SAR margin when the maximum NR transmission power is 23dBm is obtained through testing. The multiple sets of maximum uplink transmission time ratio combinations may include multiple combination values, such as:

(10％，y1％),(20％，y2％),(30％，y3％),(40％，y4％),(50％，y5％),…。

of course, the above method for obtaining the maximum uplink transmission time ratio combination (x%, y%) may also use the second power band in the second network, such as the NR TDD band, as a reference, and specifically may include:

when the uplink transmission time occupation ratio of the terminal equipment in the second network is a third value, determining the SAR allowance corresponding to the terminal equipment in the second network when the maximum transmission power is adopted;

determining that the uplink transmission time ratio of the terminal equipment in the first network is a fourth value based on the SAR allowance;

and using the third value and the fourth value as a group of maximum uplink transmission time ratio combinations.

Similarly, when a different third value is set, a different fourth value can be obtained; when multiple groups of maximum uplink transmission time ratio combinations are obtained, the maximum uplink transmission time ratio combinations of different groups comprise different third values and fourth values.

For example, in the test for the terminal device, the uplink occupancy of the second network, such as NR, is first set, then the SAR margin is obtained, and the maximum uplink occupancy of the first network, such as LTE, is further obtained. The finally obtained multiple groups of maximum uplink transmission time ratio combination is as follows:

(x1％，10％),(x2％，20％),(x3％，30％),(x4％，40％),(x5％，50％),…。

in this embodiment, the terminal device may report the one or more maximum uplink transmission time ratio combination values to the base station when accessing the network. Here, it should be understood that when the terminal device reports one or more groups of maximum uplink transmission time ratio combination values, the maximum uplink transmission time ratio combination values may be reported to a first network device in a first network, such as a base station in LTE; or, the report may be reported to a second network device in a second network, such as a base station in NR. Alternatively, the NR and LTE base stations may be reported to the first network device and the second network device, respectively.

Accordingly, when only the first network device (e.g. the base station of LTE) receives the capability reference information sent by the terminal device, the capability reference information may be forwarded to the second network device (e.g. the NR base station) by the first network device, for example, see fig. 7; when only the second network device receives the capability reference information sent by the terminal device, the capability reference information may be forwarded to the first network device by the second network device. If the two network devices receive the capability reference information sent by the terminal device at the same time, the subsequent processing can be directly carried out based on the capability reference information.

The processing modes of processing on the network side aiming at the combination of one group and multiple groups of maximum uplink transmission time ratio in the capability reference information are different:

the first processing mode and the capability reference information comprise a group of maximum uplink transmission time ratio combinations:

in the first network device, the allocating, based on the capability reference information, an uplink time domain resource in the first network to the terminal device includes:

and configuring a static or semi-static uplink transmission mode for the terminal equipment based on the maximum uplink transmission time ratio of the first network in the maximum uplink transmission time ratio combination.

In the second network device, the allocating, based on the capability reference information, at least an uplink time domain resource in the second network to the terminal device includes:

and scheduling uplink and downlink symbols for the terminal equipment based on the maximum uplink transmission time ratio of the second network in the maximum uplink transmission time ratio combination.

That is to say, the first network device allocates corresponding resources to the terminal device according to the maximum uplink transmission time ratio of the first network in the capability reference information, and the second network device according to the maximum uplink transmission time ratio of the second network in the capability reference information.

For example, when the terminal only reports one ratio combination, and the LTE and NR base stations schedule the EN-DC terminal, the ratio of the uplink transmission time of the LTE should not be higher than x%, and the ratio of the uplink transmission time of the NR should not be higher than y%.

Regarding the manner of allocating the corresponding resources, taking the first network as LTE as an example, referring to fig. 8 and 9 for specific description, after receiving the maximum uplink ratio capability combination, the LTE base station configures a static or semi-static uplink transmission pattern for the terminal device according to x% of the LTE uplink ratio capability, that is, indicates an uplink transmission timeslot pattern for the terminal device; the uplink transmission pattern may be formed by a transmission timeslot and a non-transmission timeslot of an FDD uplink carrier, as shown in fig. 9, where a white timeslot of the uplink carrier is a timeslot available for transmission, and gray is a timeslot unable to be transmitted.

Taking the second network as NR as an example, after receiving the maximum uplink ratio capability combination of the terminal, the NR side base station restricts the scheduling of uplink symbols according to y% of the NR uplink ratio capability. The NR side can configure the uplink and downlink of the terminal in symbol units, and is flexible, so long as the base station ensures that the average uplink ratio in a certain time (e.g., 1s) does not exceed y%.

The second processing mode and the capability reference information comprise a plurality of groups of maximum uplink transmission time ratio combinations:

the allocating, by the first network device, the uplink time domain resource in the first network to the terminal device based on the capability reference information includes:

determining a corresponding target maximum uplink transmission time ratio combination based on the uplink ratio of the terminal equipment in the second network;

and configuring a static or semi-static uplink transmission mode for the terminal equipment based on the maximum uplink transmission time ratio of the first network in the target maximum uplink transmission time ratio combination.

The second network device, which at least allocates uplink time domain resources in the second network to the terminal device based on the capability reference information, includes:

determining a corresponding target maximum uplink transmission time ratio combination based on the uplink ratio of the terminal equipment in the first network;

and scheduling uplink and downlink symbols for the terminal equipment based on the maximum uplink transmission time ratio of the second network in the target maximum uplink transmission time ratio combination.

That is to say, when there are multiple groups of maximum uplink transmission time ratio combinations, the first network device needs to obtain the uplink ratio allocated by the second network device (that is, the uplink ratio in the second network actually adopted by the terminal device), and then determines a corresponding target uplink ratio combination according to the uplink ratio allocated to the terminal device by the second network device; based on the maximum uplink ratio corresponding to the first network included in the target uplink ratio combination, the first network device determines that the uplink ratio allocated to the terminal device needs to be lower than the maximum uplink ratio.

When the second network device performs processing, the second network device needs to acquire an uplink ratio allocated by the first network device for the terminal device, and further determines a corresponding target uplink ratio combination; and based on the maximum value of the uplink occupation ratio corresponding to the second network contained in the target uplink occupation ratio combination, the second network equipment determines that the uplink occupation ratio allocated to the terminal equipment needs to be smaller than the maximum value of the uplink occupation ratio corresponding to the second network.

For example, when the terminal reports multiple ratio combinations, the uplink ratio configuration of LTE and NR should be at least equal to or less than one ratio combination value reported by the terminal at the same time. Referring to the foregoing example of multiple ratio combination, if the LTE uplink ratio is between 20% and 30%, the uplink ratio of NR should be lower than y 3%.

Similarly, taking the first network as LTE as an example, referring to fig. 8 and 9 for specific description, after receiving the maximum uplink ratio capability combination, the LTE base station configures a static or semi-static uplink transmission pattern for the terminal device according to x% of the LTE uplink ratio capability, that is, indicates an uplink transmission time slot pattern for the terminal device; the pattern may be formed by a transmission timeslot and a non-transmission timeslot of an FDD uplink carrier, as shown in fig. 9, where a white timeslot of the uplink carrier is a timeslot available for transmission, and gray is a timeslot unable to be transmitted.

By adopting the scenario 1, the terminal equipment connected with the two networks can be ensured to meet the condition that SAR indexes do not exceed the standard, and simultaneously, the carrier wave of the terminal equipment can reach the maximum transmitting power capability under the two networks, thereby ensuring uplink coverage. In addition, in the scene, the terminal is allowed to report a plurality of maximum uplink ratio capacity combinations, and the base station selects proper uplink transmission time slot configuration according to actual service requirements, so that the method is very flexible.

Scene 2 is different from scene 1 in that different transmit powers are added in the present scene, and different maximum uplink transmit time ratio combinations can be corresponded. The following two sub-scenarios are specifically described:

sub-scene 21,

The capability reference information of the terminal equipment comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different first transmission powers of the terminal equipment under at least one first transmission power in a first network;

For example, when the first network is LTE and the second network is NR, for an LTE FDD Band X + NR TDD Band Y high power terminal, the maximum uplink ratio combination value corresponding to different LTE powers is reported when the terminal initially accesses, as shown in table 3.

TABLE 3

The values in table 3 are obtained by testing the terminal before leaving the factory. The emission power of NR in the test is kept at a maximum of 23dBm, and the emission power of LTE can be respectively adjusted to 23dBm, 22dBm, 21dBm, 20dBm and the like. Under each power combination, the ratio of the transmission time slots of the LTE is set to be 10%, 20%. the like, and the maximum uplink ratio y 1% and y 2%. of the NR is tested under the condition that the SAR does not exceed the standard. The specific determination method may be referred to as scenario 1, and details are not repeated here.

Accordingly, the first network device, such as the LTE base station side, may include:

based on the average transmitting power of the terminal equipment in the first network within a first preset time length, selecting a target maximum uplink transmitting time ratio combination from at least one group of maximum uplink transmitting time ratio combinations corresponding to different first transmitting powers, and determining the uplink transmitting time ratio adopted by the terminal equipment in the first network based on the target maximum uplink transmitting time ratio combination; and the uplink transmission time ratio adopted by the terminal equipment in the first network is less than or equal to the maximum uplink transmission time ratio of the first network in the target maximum uplink transmission time ratio combination. The first preset time period may be set according to practical situations, for example, may be 1 minute, or may be 3 minutes, or may also be 30s, or other time periods, which are not exhaustive here.

On this basis, the first network device may further perform one of the following:

determining the maximum uplink transmission time ratio of the terminal equipment in a second network based on the target maximum uplink transmission time ratio combination;

determining the maximum uplink transmission time ratio of the terminal equipment in the second network based on the target maximum uplink transmission time ratio combination, and sending the maximum uplink transmission time ratio of the terminal equipment in the second network to the second network equipment;

and sending the uplink transmission time ratio adopted by the terminal equipment in the first network to the second network equipment.

That is to say, in this sub-scenario, the first network device may determine, according to the average transmission power within the first preset time period, a maximum uplink transmission time ratio combination that may be selected by itself, and then determine, based on the selected target maximum uplink transmission time ratio combination, a maximum uplink transmission time ratio of the terminal device in the first network; and determining a value which is less than or equal to the maximum uplink transmission time ratio in the first network as the uplink transmission time ratio adopted by the terminal equipment in the first network. And configuring a static or semi-static uplink transmission pattern for the terminal equipment based on the uplink transmission proportion adopted by the terminal equipment in the first network.

Further, when determining the uplink transmission time ratio adopted by the first network device, the first network device may notify the second network device of the uplink transmission time ratio adopted by the second network device, so that the second network device may determine the maximum uplink transmission time ratio that can be used by the selected terminal device in the second network according to the uplink transmission time ratio adopted by the terminal device in the first network, and further determine the uplink transmission time ratio that is finally adopted by the terminal device in the second network.

Specifically, the allocating, by the second network device, at least the uplink time domain resource in the second network to the terminal device based on the capability reference information may include:

selecting a target maximum uplink transmission time ratio combination from at least one group of maximum uplink transmission time ratio combinations corresponding to different first transmission powers based on the average transmission power of the terminal equipment in the first network within a first preset time length and the uplink transmission ratio adopted by the terminal equipment in the first network; determining the uplink transmission ratio adopted by the terminal equipment in the second network based on the target maximum uplink transmission time ratio combination; and scheduling uplink and downlink symbols for the terminal equipment based on the uplink transmission occupation ratio adopted by the terminal equipment in the second network. And the uplink transmission ratio adopted by the terminal equipment in the second network is smaller than the maximum uplink transmission time ratio of the second network in the target maximum uplink transmission time ratio combination.

Or, the first network device can directly determine the maximum uplink transmission time ratio that the terminal device can adopt in the second network, and send the information to the second network device; correspondingly, the second network device can determine the uplink transmission time ratio adopted by the terminal device in the second network according to the maximum uplink transmission time ratio which can be adopted by the terminal device in the second network and is sent by the first network device, and schedules uplink and downlink symbols for the terminal device based on the uplink transmission ratio adopted by the terminal device in the second network.

For example, a first network device in the first network, such as an LTE base station, configures an LTE FDD uplink carrier transmission timeslot pattern according to a received maximum uplink ratio capability combination under an LTE FDD transmission power of 23 dBm. And correspondingly, the maximum uplink ratio capacity which can be configured by NR can be obtained. For example, the uplink ratio configured by LTE FDD is between 20% and 30%, the initial maximum uplink ratio that can be configured by the NR side is y 31% in the first row of table 1.

Within a certain preset time (such as 1min), when the average transmission power of the LTE is reduced, the uplink occupancy that can be configured on the NR side is correspondingly increased. For example, when the transmission power of LTE FDD is reduced to 21dBm and the uplink carrier transmission time slot pattern is unchanged, the maximum uplink occupancy of NR corresponds to y 33% (green highlight). In this way, the available uplink time slot of the NR side is correspondingly increased, and the uplink throughput is improved.

Sub-scene 22,

Different from the sub-scenario 21, the sub-scenario takes the transmission power corresponding to the terminal device in the second network as a reference for processing, and the following is specifically described:

the capability reference information of the terminal equipment comprises:

and at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers of the terminal equipment under at least one second transmission power in a second network;

For example, when the first network is LTE and the second network is NR, for an LTE FDD Band X + NR TDD Band Y high power terminal, the maximum uplink ratio combination value corresponding to different NR powers is reported when the terminal initially accesses, as shown in table 4.

TABLE 4

The values in table 4 are obtained by testing the terminal before leaving the factory. The transmitting power of LTE in the test is kept to be 23dBm at the maximum, and the transmitting power of NR can be respectively adjusted to be 23dBm, 22dBm, 21dBm, 20dBm and the like. Under each power combination, the ratio of the transmitting time slots of NR is set to be 10% and 20%. the maximum uplink ratio y 1% and y 2%. of LTE under the condition that SAR does not exceed the standard is obtained through testing.

Accordingly, the method can be used for solving the problems that,

accordingly, the second network device, such as the NR base station side, may include:

selecting a target maximum uplink transmission time ratio combination from at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers based on the average transmission power of the terminal equipment in the second network within a second preset time length;

determining an uplink transmission ratio adopted in a second network based on the target maximum uplink transmission time ratio combination; and the uplink transmission time ratio adopted by the terminal equipment in the second network is less than or equal to the maximum uplink transmission time ratio of the second network in the target maximum uplink transmission time ratio combination. The second preset time period may be set according to practical situations, for example, may be 1 minute, or may be 3 minutes, or may also be 30s, or other time periods, which are not exhaustive here. The second preset duration in the sub-scene may be the same as or different from the first preset duration in the sub-scene 21.

On this basis, the second network device may further perform one of the following:

determining the maximum uplink transmission time ratio of the terminal equipment in the first network based on the target maximum uplink transmission time ratio combination;

determining the maximum uplink transmission time ratio of the terminal equipment in the first network based on the target maximum uplink transmission time ratio combination, and sending the maximum uplink transmission time ratio of the terminal equipment in the first network to the first network equipment;

and sending the uplink transmission time ratio adopted by the terminal equipment in the second network to the first network equipment.

That is to say, in this sub-scenario, the second network device may determine, according to the average transmission power within the second preset duration, the maximum uplink transmission time ratio combination that may be selected by itself, and then determine, based on the selected target maximum uplink transmission time ratio combination, the maximum uplink transmission time ratio of the terminal device in the second network; and determining the value which is less than or equal to the maximum uplink transmission time ratio in the second network as the uplink transmission time ratio adopted by the terminal equipment in the second network. And then, scheduling uplink and downlink symbols for the terminal equipment based on the uplink transmission occupation ratio adopted by the terminal equipment in the second network.

Further, when determining the uplink transmission time ratio adopted by the second network device, the second network device may notify the first network device of the uplink transmission time ratio adopted by the first network device, and specifically, the first network device

The allocating, based on the capability reference information, an uplink time domain resource in a first network to the terminal device includes:

selecting a target maximum uplink transmission time ratio combination from at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers based on the average transmission power of the terminal equipment in the second network within a second preset time length and the uplink transmission ratio adopted by the terminal equipment in the second network;

determining the uplink transmission ratio adopted by the terminal equipment in the first network based on the target maximum uplink transmission time ratio combination;

and configuring a static or semi-static uplink transmission pattern for the terminal equipment based on the uplink transmission ratio adopted by the terminal equipment in the first network. And the uplink transmission ratio adopted by the terminal equipment in the first network is smaller than the maximum uplink transmission time ratio of the first network in the target maximum uplink transmission time ratio combination.

Or, the second network device can directly determine the maximum uplink transmission time ratio that the terminal device can adopt in the first network, and send the information to the first network device; correspondingly, the first network device can determine the uplink transmission time ratio adopted by the terminal device in the first network according to the maximum uplink transmission time ratio which can be adopted by the terminal device in the first network and is sent by the second network device, and schedules uplink and downlink symbols for the terminal device based on the uplink transmission ratio adopted by the terminal device in the first network.

For example, a second network device, such as an NR base station, initially configures an NR TDD uplink timeslot according to a maximum uplink ratio capability combination received at a NR TDD transmit power of 23 dBm. Correspondingly, the maximum uplink occupation ratio capacity which can be configured by LTE can be obtained. For example, the uplink duty ratio configured by NR TDD is between 20% and 30%, the initial maximum uplink duty ratio that can be configured by the LTE side is x 31% (highlighted in yellow) in the first row of table 1.

Within a certain time window (such as 1min), when the average transmission power of NR decreases, the uplink occupancy that can be configured by the LTE side increases accordingly. For example, when the transmit power of NR TDD is reduced to 21dBm and the uplink timeslot is unchanged, the maximum uplink fraction of LTE corresponds to y 33% (green highlight). In this way, the uplink time slot available for the LTE side is correspondingly increased, and the uplink throughput is improved.

According to the scheme, besides the beneficial effects mentioned in the scenario 1, the uplink occupation ratio of the terminal equipment in the second network can be adjusted according to the actual transmitting power of the terminal equipment in the first network, so that the uplink throughput of NR is improved; or, the uplink carrier transmission time slot configuration of the terminal device in the first network may be adjusted according to the actual transmission power in the second network of the terminal device, so that the utilization rate of the uplink carrier spectrum is improved.

Scene 3,

This scenario is different from the two scenarios described above, and this scenario no longer sends the maximum uplink transmission ratio combination, but adopts other limiting parameters to enable the network side to perform calculation to adjust the resource configuration, specifically:

for an inter-band EN-DC terminal, the first network, such as the LTE band, and the second network, such as the NR band, are different bands, and theoretically, the external radiation efficiency is different, and the SAR is different even though the transmission power of LTE and NR is the same.

the terminal equipment occupies the ratio of the maximum uplink transmission time slot under the maximum transmission power in the second network;

and the SAR effect proportion of the terminal under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.

The terminal device may send the capability reference information to the first network device, or the second network device, for example, when the terminal device is directed to EN-DC, the capability reference information may be sent to the first network device in the first network, that is, the LTE base station; for the NE-DC terminal device, the capability reference information may be sent to a second network device, such as an NR base station; of course, vice versa, this scenario is not exhaustive.

When the terminal device sends the capability reference information to the first network device, the first network device may perform the following processing:

calculating to obtain an uplink transmission ratio corresponding to a first network and an uplink transmission ratio corresponding to a second network based on the maximum uplink transmission time slot ratio and the SAR effect ratio;

and configuring an uplink transmission mode for the terminal equipment based on the uplink transmission ratio corresponding to the first network.

The method for calculating the uplink transmission ratio corresponding to the first network and the uplink transmission ratio corresponding to the second network may be based on the following inequalities:

for example, a first network, such as an LTE FDD carrier, is set to actually schedule an uplink transmission timeslot accounting for x%, and a second network, such as an NR TDD carrier, is set to actually schedule an uplink timeslot accounting for y%; the maximum uplink transmission time slot occupation ratio of the NR TDD carrier under 26dBm is z%; the SAR effect proportion of an LTE FDD carrier and an NR TDD carrier under the same power is SAR LTE FDD/SAR NR TDD ═ f;

the terminal should in any case satisfy the following inequality:

f*x％*P _LTE/P _26dBm+y％*P _NR/P _26dBm≤z％；

wherein, P_LTEAnd P_NRLinear value of maximum transmit power capability for LTE FDD and NR TDD carriers under EN-DC, P_26dBmLinear power value of 26 dBm.

The value of f is determined according to actual conditions, for example, in some cases, f may be 1 to simplify operations.

If the NR TDD carrier does not support a transmit power of 26dBm, then z% may be set to a particular value, such as 50%.

When P is present_LTEAnd P_NRCorresponding to a transmit power of 23dBm, P_LTE/P _26dBmEqual to 1/2, the inequality can be reduced to: f x% + y% is less than or equal to z% 2.

In this case, assuming that the first network is LTE Frequency Division Duplex (FDD) and the second network is NR Time Division Duplex (TDD), referring to fig. 10, when the terminal accesses the network, the terminal reports the SAR effect ratio f of the LTE FDD Frequency band and the NR TDD Frequency band under the same transmission power and the maximum uplink transmission timeslot occupation ratio z% of the NR TDD under 26dBm to the first network device, that is, the LTE base station. After receiving the two parameters, the first network device, such as an LTE base station, needs to ensure that the above inequality is always true in subsequent scheduling. That is, the uplink transmission ratio corresponding to the first network and the uplink transmission ratio corresponding to the second network are calculated according to the inequality.

It should be further noted that, when the first network device obtains the uplink transmission duty ratio corresponding to the first network by calculation, the terminal device may be configured with an uplink transmission pattern based on the uplink transmission duty ratio.

In addition, the first network device may also send an uplink transmission duty ratio corresponding to the second network device; correspondingly, at this time, the second network device may schedule the uplink and downlink symbols for the terminal device according to the uplink transmission duty ratio corresponding to the second network sent by the first network device.

When the terminal device sends the capability reference information to the second network device, the second network device may perform the following processing:

and scheduling uplink and downlink symbols for the terminal equipment based on the uplink transmission occupation ratio corresponding to the second network.

The method for calculating the uplink transmission duty ratio corresponding to the first network and the uplink transmission duty ratio corresponding to the second network is the same as the foregoing method, and is not described here again.

It should be further noted that, when the second network device calculates the uplink transmission duty ratio corresponding to the second network, the uplink and downlink symbols may be scheduled for the terminal device based on the uplink transmission duty ratio.

In addition, the second network device may also send the uplink transmission duty ratio corresponding to the first network device; correspondingly, at this time, the first network device may configure the uplink transmission pattern for the terminal device according to the uplink transmission duty ratio corresponding to the first network sent by the second network device.

In the working frequency band of the first network and the working frequency band of the second network, the SAR effect ratio f under the same transmission power may be different for different frequency band combinations of LTE + NR, and the maximum uplink transmission time slot ratio z% capability may be different for different NR frequency bands. The f% and z% can be obtained by testing the terminal before leaving the factory. The LTE and NR transmit powers remained 23dBm at test f and 26dBm at test z%.

In another case, in this scenario, the capability reference information of the terminal device includes:

and the terminal has SAR effect proportion under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.

The terminal device may send the capability reference information to the first network device, and/or the second network device, for example, when the terminal device is directed to EN-DC, the capability reference information may be sent to the first network device in the first network, that is, the LTE base station; for the NE-DC terminal device, the capability reference information may be sent to a second network device, such as an NR base station; of course, vice versa, this scenario is not exhaustive.

converting the SAR effect of the terminal equipment in the frequency band of the second network to the frequency band of the first network based on the SAR effect proportion to obtain the converted SAR effect corresponding to the second network;

determining an uplink transmission ratio corresponding to the first network and/or an uplink transmission ratio corresponding to the second network based on the SAR effect of the first network and the converted SAR effect corresponding to the second network;

When the uplink transmission duty ratio corresponding to the second network is obtained by the first network device through calculation, the uplink transmission duty ratio can be sent to the second network device, so that the second network device schedules uplink and downlink symbols for the terminal device based on the uplink transmission duty ratio.

For example, it can be assumed that the uplink transmission timeslot proportion of the LTE FDD band that meets SAR requirements when transmitting 26mdBm is 50%. The SAR effect of the NR TDD band can therefore be translated to the LTE FDD band and compared to the 50% uplink fraction.

Calculating the uplink transmission ratio corresponding to the first network and the uplink transmission ratio corresponding to the second network based on the following inequalities:

x％*P _LTE/P _26dBm+(y％*P _NR/P _26dBm)/f≤50％；

wherein, x% is the ratio of the actually scheduled uplink transmission time slot of the first network, y% is the ratio of the actually scheduled uplink time slot of the second network carrier, P_LTEAnd P_NRFor maximum transmission of long term evolution LTE frequency division duplex FDD carrier and new wireless NR time division duplex TDD carrier under double-connection EN-DC of 4G wireless access network and 5G wireless access networkLinear value of the radiation power capability, P_26dBmLinear power values of 26dBm, and f is SAR effect ratio.

It is noted that f may also take the value 1 in some cases to simplify the operation.

That is, when accessing the network, the terminal reports the SAR effect ratio f of the LTE FDD frequency band to the NR TDD frequency band at the same transmission power to the base station. The base station needs to ensure that the above inequality is always true in subsequent scheduling after receiving the two parameters.

The above f may be different for different LTE + NR frequency band combinations. The f can be obtained through testing before the terminal leaves a factory. The LTE and NR transmit powers at test f remain 23 dBm.

When the uplink transmission duty ratio corresponding to the first network is obtained by the second network device through calculation, the uplink transmission duty ratio can be sent to the first network device, so that the first network device configures an uplink transmission pattern for the terminal device based on the uplink transmission duty ratio corresponding to the first network.

The scenario can simplify the reporting of the terminal capability and simplify the scheduling algorithm of the network equipment by making the SAR effects of the two networks equivalent. In addition, the maximum uplink ratio capacity of one network under the maximum transmitting power is taken as a reference to determine the scheduling of the uplink ratios of the two networks, so that the whole SAR solution mechanism can be simplified.

An embodiment of the present invention provides a terminal device, as shown in fig. 11, including:

a first communication unit 61 capable of establishing a connection with a first network and a second network and transmitting capability reference information of the terminal device to the first network and/or the second network; the capability reference information is at least used for assisting a first network device of a first network and a second network device of a second network to allocate uplink time domain resources to the terminal device;

An embodiment of the present invention provides a first network device, as shown in fig. 12, including:

a second communication unit 71 that acquires capability reference information of the terminal device; the terminal equipment can establish connection with a first network and a second network;

and the second processing unit 72 allocates uplink time domain resources in the first network to the terminal device based on the capability reference information.

An embodiment of the present invention provides a second network device, as shown in fig. 13, including:

a third communication unit 81 that acquires capability reference information of the terminal device; the terminal equipment can establish connection with a first network and a second network;

and a third processing unit 82, configured to at least allocate, to the terminal device, an uplink time domain resource in the second network based on the capability reference information.

In the solution provided in this embodiment, the terminal device can send the capability reference information to the network side to assist the network side to determine the uplink time domain resource configurations respectively corresponding to the two networks based on the capability reference information, so that the determination of the uplink time domain resource of the terminal device does not depend on the terminal alone, but the uplink time domain resource is jointly limited by the two networks connected to the terminal device, that is, the uplink transmission time is controlled, so that the effect of reducing radiation can be achieved, and the uplink time domain resource of the terminal device is configured by the two networks connected to the terminal device, so that the uplink coverage effect can be ensured to the maximum.

scene 1,

The capability reference information of the terminal equipment comprises:

It should be noted that the one or more groups of maximum uplink transmission time ratio combinations are obtained by testing under the maximum transmission power of the corresponding terminal. The specific determination method may be executed by a terminal device, where the terminal device further includes:

the first processing unit 62 determines, when the uplink transmission time occupancy corresponding to the first network is a first value, a corresponding SAR headroom when the maximum transmission power is used in the first network; determining a corresponding uplink transmission time ratio in a second network as a second value based on the SAR margin; and using the first value and the second value as a group of maximum uplink transmission time ratio combinations.

Or, the first processing unit 62 determines, when the uplink transmission time occupancy corresponding to the second network is a third value, the SAR headroom corresponding to the maximum transmission power adopted in the second network; determining a corresponding uplink transmission time ratio in the first network to be a fourth value based on the SAR margin; and using the third value and the fourth value as a group of maximum uplink transmission time ratio combinations.

in the first network device, the second processing unit,

In a second network device, said third processing unit,

the second processing unit of the first network device determines a corresponding target maximum uplink transmission time ratio combination based on the uplink ratio of the terminal device in the second network;

The third processing unit determines a corresponding target maximum uplink transmission time ratio combination based on the uplink ratio of the terminal equipment in the first network;

sub-scene 21,

The capability reference information of the terminal equipment comprises:

a second processing unit 72, configured to select, based on an average transmission power of the terminal device in the first network within a first preset time duration, a target maximum uplink transmission time ratio combination from at least one group of maximum uplink transmission time ratio combinations corresponding to different first transmission powers, and determine, based on the target maximum uplink transmission time ratio combination, an uplink transmission time ratio adopted by the terminal device in the first network; and the uplink transmission time ratio adopted by the terminal equipment in the first network is less than or equal to the maximum uplink transmission time ratio of the first network in the target maximum uplink transmission time ratio combination. The first preset time period may be set according to practical situations, for example, may be 1 minute, or may be 3 minutes, or may also be 30s, or other time periods, which are not exhaustive here.

a third processing unit 82, configured to select a target maximum uplink transmission time ratio combination from at least one group of maximum uplink transmission time ratio combinations corresponding to different first transmission powers, based on an average transmission power of a terminal device in a first network within a first preset time period and an uplink transmission ratio adopted by the terminal device in the first network; determining the uplink transmission ratio adopted by the terminal equipment in the second network based on the target maximum uplink transmission time ratio combination; and scheduling uplink and downlink symbols for the terminal equipment based on the uplink transmission occupation ratio adopted by the terminal equipment in the second network. And the uplink transmission ratio adopted by the terminal equipment in the second network is smaller than the maximum uplink transmission time ratio of the second network in the target maximum uplink transmission time ratio combination.

Sub-scene 22,

the capability reference information of the terminal equipment comprises:

The second network device, such as the NR base station side, may include:

a third processing unit 82, configured to select a target maximum uplink transmission time ratio combination from at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers based on an average transmission power of the terminal device in the second network within a second preset time period;

The first network device, the second processing unit 72, based on the average transmission power of the terminal device in the second network within the second preset duration and the uplink transmission duty ratio adopted by the terminal device in the second network, selects a target maximum uplink transmission time duty ratio combination from at least one group of maximum uplink transmission time duty ratio combinations corresponding to different second transmission powers;

Scene 3,

the second processing unit 72 calculates an uplink transmission ratio corresponding to the first network and an uplink transmission ratio corresponding to the second network based on the maximum uplink transmission time slot ratio and the SAR effect ratio; and configuring an uplink transmission mode for the terminal equipment based on the uplink transmission ratio corresponding to the first network.

The method for calculating the uplink transmission duty ratio corresponding to the first network and the uplink transmission duty ratio corresponding to the second network may be that the second processing unit 72 calculates the uplink transmission duty ratio corresponding to the first network and the uplink transmission duty ratio corresponding to the second network based on the following inequalities, and the derivation of which is as follows:

the terminal should in any case satisfy the following inequality:

f*x％*P _LTE/P _26dBm+y％*P _NR/P _26dBm≤z％；

wherein, P_LTEAnd P_NRLinear value of maximum transmit power capability for LTE FDD and NR TDD carriers under EN-DC, P_26dBmIs 2Linear power value of 6 dBm.

a third processing unit 82, configured to calculate, based on the maximum uplink transmission timeslot proportion and the SAR effect ratio, an uplink transmission proportion corresponding to the first network and an uplink transmission proportion corresponding to the second network;

It should be noted that the processing executed by each functional unit of the network device and the terminal device is the same as the processing described in the foregoing method flow, and therefore, the description is not repeated here.

the second processing unit 72 converts the SAR effect of the terminal device in the frequency band of the second network to the frequency band of the first network based on the SAR effect ratio, so as to obtain a converted SAR effect corresponding to the second network;

The second processing unit 72 calculates the uplink transmission ratio corresponding to the first network and the uplink transmission ratio corresponding to the second network based on the following inequalities:

x％*P _LTE/P _26dBm+(y％*P _NR/P _26dBm)/f≤50％；

wherein, x% is the ratio of the actually scheduled uplink transmission time slot of the first network, y% is the ratio of the actually scheduled uplink time slot of the second network carrier, P_LTEAnd P_NRIs a linear value P of the maximum transmitting power capability of a long term evolution LTE frequency division duplex FDD carrier and a new wireless NR time division duplex TDD carrier under the dual-connection EN-DC of a 4G wireless access network and a 5G wireless access network_26dBmLinear power values of 26dBm, and f is SAR effect ratio.

the third processing unit 82 is configured to convert the SAR effect of the terminal device in the frequency band of the second network to the frequency band of the first network based on the SAR effect ratio, so as to obtain a converted SAR effect corresponding to the second network;

Fig. 14 is a schematic structural diagram of a communication device 900 according to an embodiment of the present application, where the communication device may be the foregoing UE or network device according to this embodiment. The communication device 900 shown in fig. 14 includes a processor 910, and the processor 610 can call and run a computer program from a memory to implement the method in the embodiment of the present application.

Optionally, as shown in fig. 14, the communication device 900 may further include a memory 920. From the memory 920, the processor 910 can call and run a computer program to implement the method in the embodiment of the present application.

The memory 920 may be a separate device from the processor 910, or may be integrated in the processor 910.

Optionally, as shown in fig. 14, the communication device 900 may further include a transceiver 930, and the processor 910 may control the transceiver 930 to communicate with other devices, and specifically, may transmit information or data to the other devices or receive information or data transmitted by the other devices.

Optionally, the communication device 900 may specifically be a terminal device or a network device in this embodiment, and the communication device 900 may implement a corresponding procedure implemented by a mobile terminal/UE in each method in this embodiment, which is not described herein again for brevity.

Fig. 15 is a schematic structural diagram of a chip of an embodiment of the present application. The chip 1000 shown in fig. 15 includes a processor 1010, and the processor 1010 may call and run a computer program from a memory to implement the method in the embodiment of the present application.

Optionally, as shown in fig. 15, the chip 1000 may further include a memory 1020. From the memory 1020, the processor 1010 may call and execute a computer program to implement the method in the embodiment of the present application.

The memory 1020 may be a separate device from the processor 1010 or may be integrated into the processor 1010.

Optionally, the chip 1000 may further include an input interface 1030 and an output interface 1040.

Optionally, the chip may be applied to the network device or the UE in the embodiment of the present application, and the chip may implement a corresponding process implemented by the network device in each method in the embodiment of the present application, and for brevity, no further description is given here.

Fig. 16 is a schematic block diagram of a communication system 1100 provided in an embodiment of the present application. As shown in fig. 16, the communication system 1100 includes a terminal device 1110 and a network device 1120.

The terminal device 1110 may be configured to implement the corresponding function implemented by the UE in the foregoing method, and the network device 1120 may be configured to implement the corresponding function implemented by the network device in the foregoing method, which is not described herein again for brevity.

It should be understood that the processor of the embodiments of the present application may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method embodiments may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The Processor may be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps of the method in combination with hardware of the processor.

It will be appreciated that the memory in the embodiments of the subject application can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of example, but not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic random access memory (DDR SDRAM), Enhanced Synchronous SDRAM (ESDRAM), Synchronous link SDRAM (SLDRAM), and Direct Rambus RAM (DR RAM). It should be noted that the memory of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.

It should be understood that the above memories are exemplary but not limiting illustrations, for example, the memories in the embodiments of the present application may also be Static Random Access Memory (SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (enhanced SDRAM, ESDRAM), Synchronous Link DRAM (SLDRAM), Direct Rambus RAM (DR RAM), and the like. That is, the memory in the embodiments of the present application is intended to comprise, without being limited to, these and any other suitable types of memory.

The embodiment of the application also provides a computer readable storage medium for storing the computer program.

Optionally, the computer-readable storage medium may be applied to the network device in the embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the network device in each method in the embodiment of the present application, which is not described herein again for brevity.

Optionally, the computer-readable storage medium may be applied to the UE in the embodiment of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the mobile terminal/UE in the methods in the embodiment of the present application, which are not described herein again for brevity.

Embodiments of the present application also provide a computer program product comprising computer program instructions.

Optionally, the computer program product may be applied to the network device in the embodiment of the present application, and the computer program instructions enable the computer to execute corresponding processes implemented by the network device in the methods in the embodiment of the present application, which are not described herein again for brevity.

Optionally, the computer program product may be applied to the mobile terminal/UE in the embodiment of the present application, and the computer program instructions enable the computer to execute the corresponding processes implemented by the mobile terminal/UE in the methods of the embodiments of the present application, which are not described herein again for brevity.

The embodiment of the application also provides a computer program.

Optionally, the computer program may be applied to the network device in the embodiment of the present application, and when the computer program runs on a computer, the computer is enabled to execute the corresponding process implemented by the network device in each method in the embodiment of the present application, and for brevity, details are not described here again.

Optionally, the computer program may be applied to the mobile terminal/UE in the embodiment of the present application, and when the computer program is run on a computer, the computer is enabled to execute a corresponding process implemented by the mobile terminal/UE in each method in the embodiment of the present application, which is not described herein again for brevity.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

A resource configuration method is applied to a terminal device, the terminal device can establish connection with a first network and a second network, and the method comprises the following steps:

sending the capability reference information of the terminal equipment to a first network and/or a second network; the capability reference information is at least used for assisting a first network device of a first network and a second network device of a second network to allocate uplink time domain resources to the terminal device;

and acquiring the uplink time domain resource configuration of the terminal equipment in a first network and the uplink time domain resource configuration of the terminal equipment in a second network.
The method of claim 1, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in working frequency bands of a first network and a second network, and one or more groups of maximum uplink transmission time ratio combinations corresponding to the working frequency band combinations of the first network and the second network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The method of claim 1, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different first transmission powers of the terminal equipment under at least one first transmission power in a first network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The method of claim 1, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers of the terminal equipment under at least one second transmission power in a second network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The method according to any one of claims 2-4, wherein the method further comprises:

when the uplink transmission time occupation ratio corresponding to the terminal equipment in the first network is a first value, determining the electromagnetic wave absorption ratio SAR allowance corresponding to the terminal equipment adopting the maximum transmission power in the first network;

determining that the uplink transmission time ratio of the terminal equipment in a second network is a second value based on the SAR allowance;

and using the first value and the second value as a group of maximum uplink transmission time ratio combinations.
The method according to any one of claims 2-4, wherein the method further comprises:

when the uplink transmission time occupation ratio of the terminal equipment in the second network is a third value, determining the SAR allowance corresponding to the terminal equipment in the second network when the maximum transmission power is adopted;

determining that the uplink transmission time ratio of the terminal equipment in the first network is a fourth value based on the SAR allowance;

and using the third value and the fourth value as a group of maximum uplink transmission time ratio combinations.
The method of claim 1, wherein the capability reference information of the terminal device comprises:

the terminal equipment occupies the ratio of the maximum uplink transmission time slot under the maximum transmission power in the second network;

and the SAR effect proportion of the terminal under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.
The method of claim 1, wherein the capability reference information of the terminal device comprises:

and the terminal equipment has SAR effect proportion under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.
A resource configuration method is applied to a first network device in a first network, the first network device establishes connection with a terminal device, and the method comprises the following steps:

acquiring capability reference information of terminal equipment; the terminal equipment can establish connection with a first network and a second network;

and allocating uplink time domain resources in the first network to the terminal equipment based on the capability reference information.
The method of claim 9, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in working frequency bands of a first network and a second network, and a group of maximum uplink transmission time ratio combinations corresponding to the working frequency band combinations of the first network and the second network;

the maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time of the first network is in proportion to the maximum uplink transmission time of the second network.
The method of claim 10, wherein the allocating, based on the capability reference information, uplink time domain resources in a first network for the terminal device comprises:

and configuring a static or semi-static uplink transmission mode for the terminal equipment based on the maximum uplink transmission time ratio of the first network in the maximum uplink transmission time ratio combination.
The method of claim 9, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in working frequency bands of a first network and a second network, and a plurality of groups of maximum uplink transmission time ratio combinations corresponding to the working frequency band combinations of the first network and the second network;

wherein, each group of maximum uplink transmission time ratio combination includes: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The method of claim 12, wherein the allocating uplink time domain resources in the first network to the terminal device based on the capability reference information comprises:

determining a corresponding target maximum uplink transmission time ratio combination based on the uplink ratio of the terminal equipment in the second network;

and configuring a static or semi-static uplink transmission mode for the terminal equipment based on the maximum uplink transmission time ratio of the first network in the target maximum uplink transmission time ratio combination.
The method of claim 9, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different first transmission powers of the terminal equipment under at least one first transmission power in a first network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The method of claim 14, wherein the method further comprises:

selecting a target maximum uplink transmission time ratio combination from at least one group of maximum uplink transmission time ratio combinations corresponding to different first transmission powers based on the average transmission power of the terminal equipment in the first network within a first preset time length;

and determining the uplink transmission time ratio adopted by the terminal equipment in the first network based on the target maximum uplink transmission time ratio combination.
The method of claim 9, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers of the terminal equipment under at least one second transmission power in a second network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The method of claim 16, wherein the allocating uplink time domain resources in the first network for the terminal device based on the capability reference information comprises:

selecting a target maximum uplink transmission time ratio combination from at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers based on the average transmission power of the terminal equipment in the second network within a second preset time length and the uplink transmission ratio adopted by the terminal equipment in the second network;

determining the uplink transmission ratio adopted by the terminal equipment in the first network based on the target maximum uplink transmission time ratio combination;

and configuring a static or semi-static uplink transmission pattern for the terminal equipment based on the uplink transmission ratio adopted by the terminal equipment in the first network.
The method of claim 9, wherein the capability reference information of the terminal device comprises:

the terminal equipment occupies the ratio of the maximum uplink transmission time slot under the maximum transmission power in the second network;

and the SAR effect proportion of the terminal under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.
The method of claim 18, wherein the allocating uplink time domain resources in the first network for the terminal device based on the capability reference information comprises:

calculating to obtain an uplink transmission ratio corresponding to a first network and an uplink transmission ratio corresponding to a second network based on the maximum uplink transmission time slot ratio and the SAR effect ratio;

and configuring an uplink transmission mode for the terminal equipment based on the uplink transmission ratio corresponding to the first network.
The method of claim 19, wherein the method further comprises:

calculating the uplink transmission ratio corresponding to the first network and the uplink transmission ratio corresponding to the second network based on the following inequalities:

f*x％*P _LTE/P _26dBm+y％*P _NR/P _26dBm≤z％；

wherein, z% is the maximum uplink transmission time slot ratio of the second network carrier under 26dBm, x% is the uplink transmission time slot ratio actually scheduled by the first network, y% is the uplink time slot ratio actually scheduled by the second network carrier, P_LTEAnd P_NRFor dual connectivity of 4G radio access network and 5G radio access networkLinear value, P, of maximum transmit power capability of LTE FDD carrier and new wireless NR TDD carrier under EN-DC_26dBmThe linear power value is 26dBm, and f is the ratio of the SAR effect of the electromagnetic wave absorption ratio.
The method of claim 9, wherein the capability reference information of the terminal device comprises:

and the terminal equipment has SAR effect proportion under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.
The method of claim 21, wherein the allocating, based on the capability reference information, uplink time domain resources in a first network for the terminal device comprises:

converting the SAR effect of the terminal equipment in the frequency band of the second network to the frequency band of the first network based on the SAR effect proportion to obtain the converted SAR effect corresponding to the second network;

determining an uplink transmission ratio corresponding to the first network and/or an uplink transmission ratio corresponding to the second network based on the SAR effect of the first network and the converted SAR effect corresponding to the second network;

and configuring an uplink transmission mode for the terminal equipment based on the uplink transmission ratio corresponding to the first network.
The method of claim 22, wherein the method further comprises:

calculating the uplink transmission ratio corresponding to the first network and the uplink transmission ratio corresponding to the second network based on the following inequalities:

x％*P _LTE/P _26dBm+(y％*P _NR/P _26dBm)/f≤50％；

wherein, x% is the ratio of the actually scheduled uplink transmission time slot of the first network, y% is the ratio of the actually scheduled uplink time slot of the second network carrier, P_LTEAnd P_NRIs a linear value P of the maximum transmitting power capability of a long term evolution LTE frequency division duplex FDD carrier and a new wireless NR time division duplex TDD carrier under the dual-connection EN-DC of a 4G wireless access network and a 5G wireless access network_26dBmLinear power values of 26dBm, and f is SAR effect ratio.
A resource configuration method is applied to a second network device in a second network, the second network device establishes connection with a terminal device, and the method comprises the following steps:

acquiring capability reference information of terminal equipment; the terminal equipment can establish connection with a first network and a second network;

and at least allocating uplink time domain resources in a second network to the terminal equipment based on the capability reference information.
The method of claim 24, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in working frequency bands of a first network and a second network, and a group of maximum uplink transmission time ratio combinations corresponding to the working frequency band combinations of the first network and the second network;

the maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time of the first network is in proportion to the maximum uplink transmission time of the second network.
The method of claim 25, wherein the allocating at least uplink time domain resources in a second network for the terminal device based on the capability reference information comprises:

and scheduling uplink and downlink symbols for the terminal equipment based on the maximum uplink transmission time ratio of the second network in the maximum uplink transmission time ratio combination.
The method of claim 24, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in working frequency bands of a first network and a second network, and a plurality of groups of maximum uplink transmission time ratio combinations corresponding to the working frequency band combinations of the first network and the second network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The method of claim 27, wherein the allocating at least uplink time domain resources in a second network for the terminal device based on the capability reference information comprises:

determining a corresponding target maximum uplink transmission time ratio combination based on the uplink ratio of the terminal equipment in the first network;

and scheduling uplink and downlink symbols for the terminal equipment based on the maximum uplink transmission time ratio of the second network in the target maximum uplink transmission time ratio combination.
The method of claim 24, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different first transmission powers of the terminal equipment under at least one first transmission power in a first network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The method of claim 29, wherein the allocating at least uplink time domain resources in a second network for the terminal device based on the capability reference information comprises:

selecting a target maximum uplink transmission time ratio combination from at least one group of maximum uplink transmission time ratio combinations corresponding to different first transmission powers based on the average transmission power of the terminal equipment in the first network within a first preset time length and the uplink transmission ratio adopted by the terminal equipment in the first network;

determining the uplink transmission ratio adopted by the terminal equipment in the second network based on the target maximum uplink transmission time ratio combination;

and scheduling uplink and downlink symbols for the terminal equipment based on the uplink transmission occupation ratio adopted by the terminal equipment in the second network.
The method of claim 24, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers of the terminal equipment under at least one second transmission power in a second network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The method of claim 31, wherein the method further comprises:

selecting a target maximum uplink transmission time ratio combination from at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers based on the average transmission power of the terminal equipment in the second network within a second preset time length;

and determining the uplink transmission ratio adopted in the second network based on the target maximum uplink transmission time ratio combination.
The method of claim 24, wherein the capability reference information of the terminal device comprises:

the terminal equipment occupies the ratio of the maximum uplink transmission time slot under the maximum transmission power in the second network;

and the SAR effect proportion of the terminal under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.
The method of claim 33, wherein the allocating at least uplink time domain resources in a second network for the terminal device based on the capability reference information comprises:

calculating to obtain an uplink transmission ratio corresponding to a first network and an uplink transmission ratio corresponding to a second network based on the maximum uplink transmission time slot ratio and the SAR effect ratio;

and scheduling uplink and downlink symbols for the terminal equipment based on the uplink transmission occupation ratio corresponding to the second network.
The method of claim 24, wherein the capability reference information of the terminal device comprises:

and the terminal equipment has SAR effect proportion under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.
The method of claim 35, wherein the allocating at least uplink time domain resources in a second network for the terminal device based on the capability reference information comprises:

converting the SAR effect of the terminal equipment in the frequency band of the second network to the frequency band of the first network based on the SAR effect proportion to obtain the converted SAR effect corresponding to the second network;

determining an uplink transmission ratio corresponding to the first network and/or an uplink transmission ratio corresponding to the second network based on the SAR effect of the first network and the converted SAR effect corresponding to the second network;

and scheduling uplink and downlink symbols for the terminal equipment based on the uplink transmission occupation ratio corresponding to the second network.
The method of claim 36, wherein the method further comprises:

calculating the uplink transmission ratio corresponding to the first network and the uplink transmission ratio corresponding to the second network based on the following inequalities:

x％*P _LTE/P _26dBm+(y％*P _NR/P _26dBm)/f≤50％；

wherein, x% is the ratio of the actually scheduled uplink transmission time slot of the first network, y% is the ratio of the actually scheduled uplink time slot of the second network carrier, P_LTEAnd P_NRIs a linear value P of the maximum transmitting power capability of a long term evolution LTE frequency division duplex FDD carrier and a new wireless NR time division duplex TDD carrier under the dual-connection EN-DC of a 4G wireless access network and a 5G wireless access network_26dBmLinear power values of 26dBm, and f is SAR effect ratio.
A terminal device, comprising:

the first communication unit can establish connection with a first network and a second network and send the capability reference information of the terminal equipment to the first network and/or the second network; the capability reference information is at least used for assisting a first network device of a first network and a second network device of a second network to allocate uplink time domain resources to the terminal device; and acquiring the uplink time domain resource configuration of the terminal equipment in a first network and the uplink time domain resource configuration of the terminal equipment in a second network.
The terminal device of claim 38, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in working frequency bands of a first network and a second network, and one or more groups of maximum uplink transmission time ratio combinations corresponding to the working frequency band combinations of the first network and the second network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The terminal device of claim 38, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different first transmission powers of the terminal equipment under at least one first transmission power in a first network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The terminal device of claim 38, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers of the terminal equipment under at least one second transmission power in a second network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The terminal device of any one of claims 38-41, wherein the terminal device further comprises:

the first processing unit is used for determining the electromagnetic wave absorption ratio SAR allowance corresponding to the maximum transmission power adopted in the first network when the uplink transmission time occupation ratio corresponding to the first network is a first value; determining a corresponding uplink transmission time ratio in a second network as a second value based on the SAR margin; and using the first value and the second value as a group of maximum uplink transmission time ratio combinations.
The terminal device of any one of claims 38-41, wherein the terminal device further comprises:

the first processing unit is used for determining the SAR allowance corresponding to the terminal equipment when the uplink transmission time occupation ratio corresponding to the second network is a third value; determining a corresponding uplink transmission time ratio in the first network to be a fourth value based on the SAR margin; and using the third value and the fourth value as a group of maximum uplink transmission time ratio combinations.
The terminal device of claim 38, wherein the capability reference information of the terminal device comprises:

the terminal equipment occupies the ratio of the maximum uplink transmission time slot under the maximum transmission power in the second network;

and the SAR effect proportion of the terminal under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.
The terminal device of claim 38, wherein the capability reference information of the terminal device comprises:

and the terminal has SAR effect proportion under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.
A first network device, the first network device being located in a first network, comprising:

the second communication unit is connected with the terminal equipment to acquire the capability reference information of the terminal equipment; the terminal equipment can establish connection with a first network and a second network;

and the second processing unit is used for allocating uplink time domain resources in the first network to the terminal equipment based on the capability reference information.
The first network device of claim 46, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in working frequency bands of a first network and a second network, and a group of maximum uplink transmission time ratio combinations corresponding to the working frequency band combinations of the first network and the second network;

the maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time of the first network is in proportion to the maximum uplink transmission time of the second network.
The first network device of claim 47, wherein the second processing unit configures a static or semi-static uplink transmission pattern for the terminal device based on a maximum uplink transmission time ratio of the first network in the maximum uplink transmission time ratio combination.
The first network device of claim 46, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in working frequency bands of a first network and a second network, and a plurality of groups of maximum uplink transmission time ratio combinations corresponding to the working frequency band combinations of the first network and the second network;

wherein, each group of maximum uplink transmission time ratio combination includes: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The first network device of claim 49, wherein the second processing unit determines a corresponding target maximum uplink transmission time ratio combination based on an uplink ratio of the terminal device in a second network;

and configuring a static or semi-static uplink transmission mode for the terminal equipment based on the maximum uplink transmission time ratio of the first network in the target maximum uplink transmission time ratio combination.
The first network device of claim 46, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different first transmission powers of the terminal equipment under at least one first transmission power in a first network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The first network device of claim 51, wherein the second processing unit selects, based on an average transmission power of the terminal device in the first network within a first preset time duration, a target maximum uplink transmission time ratio combination from at least one set of maximum uplink transmission time ratio combinations corresponding to different first transmission powers;

and determining the uplink transmission time ratio adopted by the terminal equipment in the first network based on the target maximum uplink transmission time ratio combination.
The first network device of claim 46, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers of the terminal equipment under at least one second transmission power in a second network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The first network device of claim 53, wherein the second processing unit selects, based on an average transmit power of the terminal device in the second network within a second preset time period and an uplink transmit duty ratio adopted by the terminal device in the second network, a target maximum uplink transmit time duty ratio combination from at least one group of maximum uplink transmit time duty ratio combinations corresponding to different second transmit powers; determining the uplink transmission ratio adopted by the terminal equipment in the first network based on the target maximum uplink transmission time ratio combination; and configuring a static or semi-static uplink transmission pattern for the terminal equipment based on the uplink transmission ratio adopted by the terminal equipment in the first network.
The first network device of claim 46, wherein the capability reference information of the terminal device comprises:

the terminal equipment occupies the ratio of the maximum uplink transmission time slot under the maximum transmission power in the second network;

and the SAR effect proportion of the terminal under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.
The first network device of claim 55, wherein the second processing unit calculates, based on the maximum uplink transmission timeslot proportion and the SAR effect ratio, an uplink transmission proportion corresponding to a first network and an uplink transmission proportion corresponding to a second network;

and configuring an uplink transmission mode for the terminal equipment based on the uplink transmission ratio corresponding to the first network.
The first network device of claim 56, wherein the second processing unit,

calculating the uplink transmission ratio corresponding to the first network and the uplink transmission ratio corresponding to the second network based on the following inequalities:

f*x％*P _LTE/P _26dBm+y％*P _NR/P _26dBm≤z％；

wherein, z% is the maximum uplink transmission time slot ratio of the second network carrier under 26dBm, x% is the uplink transmission time slot ratio actually scheduled by the first network, y% is the uplink time slot ratio actually scheduled by the second network carrier, P_LTEAnd P_NRFor dual connection EN-D of 4G wireless access network and 5G wireless access networkLinear value of maximum transmit power capability, P, for LTE FDD and New Wireless NR TDD carriers under C_26dBmThe linear power value is 26dBm, and f is the ratio of the SAR effect of the electromagnetic wave absorption ratio.
The first network device of claim 46, wherein the capability reference information of the terminal device comprises:

and the terminal equipment has SAR effect proportion under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.
The first network device of claim 58, wherein the second processing unit, based on the SAR effect ratio, converts the SAR effect of the terminal device in the frequency band of the second network into the frequency band of the first network, and obtains a converted SAR effect corresponding to the second network;

determining an uplink transmission ratio corresponding to the first network and/or an uplink transmission ratio corresponding to the second network based on the SAR effect of the first network and the converted SAR effect corresponding to the second network;

and configuring an uplink transmission mode for the terminal equipment based on the uplink transmission ratio corresponding to the first network.
The first network device of claim 59, wherein the second processing unit calculates the uplink transmission duty ratio corresponding to the first network and the uplink transmission duty ratio corresponding to the second network based on the following inequalities:

x％*P _LTE/P _26dBm+(y％*P _NR/P _26dBm)/f≤50％；

wherein, x% is the ratio of the actually scheduled uplink transmission time slot of the first network, y% is the ratio of the actually scheduled uplink time slot of the second network carrier, P_LTEAnd P_NRFor long term evolution LTE frequency division duplex FDD carrier wave and new wireless NR time division duplex FDD carrier wave under the dual-connection EN-DC of 4G wireless access network and 5G wireless access networkLinear value of maximum transmit power capability, P, of duplex TDD carriers_26dBmLinear power values of 26dBm, and f is SAR effect ratio.
A second network device, the second network device located in a second network, comprising:

the third communication unit is connected with the terminal equipment to acquire the capability reference information of the terminal equipment; the terminal equipment can establish connection with a first network and a second network;

and the third processing unit is used for at least allocating uplink time domain resources in the second network to the terminal equipment based on the capability reference information.
The second network device of claim 61, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in working frequency bands of a first network and a second network, and a group of maximum uplink transmission time ratio combinations corresponding to the working frequency band combinations of the first network and the second network;

the maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time of the first network is in proportion to the maximum uplink transmission time of the second network.
The second network device of claim 62, wherein the third processing unit schedules uplink and downlink symbols for the terminal device based on a maximum uplink transmission time ratio of the second network in the maximum uplink transmission time ratio combination.
The second network device of claim 61, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in working frequency bands of a first network and a second network, and a plurality of groups of maximum uplink transmission time ratio combinations corresponding to the working frequency band combinations of the first network and the second network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The second network device of claim 64, wherein the third processing unit determines a corresponding target maximum uplink transmission time ratio combination based on an uplink ratio of the terminal device in the first network;

and scheduling uplink and downlink symbols for the terminal equipment based on the maximum uplink transmission time ratio of the second network in the target maximum uplink transmission time ratio combination.
The second network device of claim 61, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different first transmission powers of the terminal equipment under at least one first transmission power in a first network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The second network device of claim 66, wherein the third processing unit selects, based on an average transmit power of the terminal device in the first network within a first preset time period and an uplink transmit duty ratio adopted by the terminal device in the first network, a target maximum uplink transmit time duty ratio combination from at least one group of maximum uplink transmit time duty ratio combinations corresponding to different first transmit powers;

determining the uplink transmission ratio adopted by the terminal equipment in the second network based on the target maximum uplink transmission time ratio combination;

and scheduling uplink and downlink symbols for the terminal equipment based on the uplink transmission occupation ratio adopted by the terminal equipment in the second network.
The second network device of claim 61, wherein the capability reference information of the terminal device comprises:

the terminal equipment is combined in the working frequency bands of a first network and a second network;

and at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers of the terminal equipment under at least one second transmission power in a second network;

wherein, each group of maximum uplink transmission time ratio combination comprises: the maximum uplink transmission time ratio of the first network and the maximum uplink transmission time ratio of the second network; and, the maximum uplink transmission time ratio combinations of different groups comprise different maximum uplink transmission time ratios of the first network and/or different maximum uplink transmission time ratios of the second network.
The second network device of claim 68, wherein the third processing unit selects, based on an average transmission power of the terminal device in the second network within a second preset time period, a target maximum uplink transmission time ratio combination from at least one group of maximum uplink transmission time ratio combinations corresponding to different second transmission powers;

and determining the uplink transmission ratio adopted in the second network based on the target maximum uplink transmission time ratio combination.
The second network device of claim 61, wherein the capability reference information of the terminal device comprises:

the terminal equipment occupies the ratio of the maximum uplink transmission time slot under the maximum transmission power in the second network;

and the SAR effect proportion of the terminal under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.
The second network device of claim 70, wherein the third processing unit calculates, based on the maximum uplink transmission timeslot proportion and the SAR effect ratio, an uplink transmission proportion corresponding to a first network and an uplink transmission proportion corresponding to a second network; and scheduling uplink and downlink symbols for the terminal equipment based on the uplink transmission occupation ratio corresponding to the second network.
The second network device of claim 61, wherein the capability reference information of the terminal device comprises:

and the terminal equipment has SAR effect proportion under the same transmitting power in the working frequency band of the first network and the working frequency band of the second network.
The second network device of claim 72, wherein the third processing unit, based on the SAR effect ratio, converts the SAR effect of the terminal device in the frequency band of the second network into the frequency band of the first network, and obtains a converted SAR effect corresponding to the second network;

determining an uplink transmission ratio corresponding to the first network and/or an uplink transmission ratio corresponding to the second network based on the SAR effect of the first network and the converted SAR effect corresponding to the second network;

and scheduling uplink and downlink symbols for the terminal equipment based on the uplink transmission occupation ratio corresponding to the second network.
The second network device of claim 73, wherein the third processing unit calculates the uplink transmission ratio corresponding to the first network and the uplink transmission ratio corresponding to the second network based on the following inequalities:

x％*P _LTE/P _26dBm+(y％*P _NR/P _26dBm)/f≤50％；

wherein, x% is the ratio of the actually scheduled uplink transmission time slot of the first network, y% is the ratio of the actually scheduled uplink time slot of the second network carrier, P_LTEAnd P_NRIs a linear value P of the maximum transmitting power capability of a long term evolution LTE frequency division duplex FDD carrier and a new wireless NR time division duplex TDD carrier under the dual-connection EN-DC of a 4G wireless access network and a 5G wireless access network_26dBmLinear power values of 26dBm, and f is SAR effect ratio.
A terminal device, comprising: a processor and a memory for storing a computer program capable of running on the processor,

wherein the memory is adapted to store a computer program and the processor is adapted to call and run the computer program stored in the memory to perform the steps of the method according to any of claims 1-8.
A network device, comprising: a processor and a memory for storing a computer program capable of running on the processor,

wherein the memory is adapted to store a computer program and the processor is adapted to call and run the computer program stored in the memory to perform the steps of the method according to any of claims 9-37.
A chip, comprising: a processor for calling and running a computer program from a memory so that a device on which the chip is installed performs the method of any one of claims 1-8.
A chip, comprising: a processor for calling and running a computer program from a memory so that a device on which the chip is installed performs the method of any one of claims 9-37.
A computer readable storage medium for storing a computer program for causing a computer to perform the steps of the method according to any one of claims 1 to 37.
A computer program product comprising computer program instructions to cause a computer to perform the method of any one of claims 1 to 37.
A computer program for causing a computer to perform the method of any one of claims 1-37.